The new Noritz America RPK-EXT external pump kit gives users time, water and energy-saving benefits of hot water recirculation on an even broader array of residential taknless water heaters, the company notes.
Davey Water Products’ DynaDrive is an all-in-one home pressure system with a variable-speed drive that maintains water pressure at a fixed point regardless of an increase or decrease in water demand in the household, the company notes.